JPS61156474U - - Google Patents
Info
- Publication number
- JPS61156474U JPS61156474U JP3946785U JP3946785U JPS61156474U JP S61156474 U JPS61156474 U JP S61156474U JP 3946785 U JP3946785 U JP 3946785U JP 3946785 U JP3946785 U JP 3946785U JP S61156474 U JPS61156474 U JP S61156474U
- Authority
- JP
- Japan
- Prior art keywords
- spring body
- leg
- opposing
- magnets
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Dc Machiner (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図は本考案の第１の実施例を使用したモー
タの一部断面正面図、第２図は第１図のＡ―Ａ断
面図、第３図は第１の実施例を使用したモータケ
ースブロツクの一部断面正面図、第４図はばね体
の第２実施例を示す正面図、第５図はばね体の第
３の実施例を示す正面図、第６図はばね体の第４
の実施例を示す正面図、第７図はばね体の第５の
実施例を示す正面図である。
１……モータケース、９……ロータ、１０……
磁石、１０ａ，１０ｂ……側端面、１１……突起
、１２……ばね体、１２ａ，１２ｂ……脚片。
Fig. 1 is a partially sectional front view of a motor using the first embodiment of the present invention, Fig. 2 is a sectional view taken along line AA in Fig. 1, and Fig. 3 is a motor using the first embodiment. A partially sectional front view of the case block, FIG. 4 is a front view showing the second embodiment of the spring body, FIG. 5 is a front view showing the third embodiment of the spring body, and FIG. 6 is a front view showing the third embodiment of the spring body. 4
FIG. 7 is a front view showing a fifth embodiment of the spring body. 1...Motor case, 9...Rotor, 10...
Magnet, 10a, 10b... side end surface, 11... protrusion, 12... spring body, 12a, 12b... leg piece.
Claims (1)
ータケースの周壁内面に沿つて配設し、前記両磁
石の一方の相対する夫々の側端面にモータケース
の周壁内面に形成した突起を当接するとともに、
相対する一対の脚片を有するばね体を前記両磁石
の他方の相対する夫々の側端面間に配設し、前記
突起とばね体の脚片とで磁石を支持するようにし
たモータの磁石支持装置において、前記ばね体の
少なくとも一方の脚片の先端部を他方の脚片側へ
折曲してばね体をループ状に形成したことを特徴
とするモータの磁石支持装置。 A pair of opposing magnets surrounding the rotor are disposed along the inner surface of the circumferential wall of a cylindrical motor case, and projections formed on the inner surface of the circumferential wall of the motor case are brought into contact with opposing side end surfaces of one of the two magnets. With,
A magnet support for a motor, wherein a spring body having a pair of opposing leg pieces is disposed between the other opposing side end surfaces of both magnets, and the magnet is supported by the protrusion and the leg pieces of the spring body. 1. A magnet support device for a motor, characterized in that the spring body is formed into a loop shape by bending a tip end of at least one leg of the spring body to one side of the other leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3946785U JPS61156474U (en) | 1985-03-19 | 1985-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3946785U JPS61156474U (en) | 1985-03-19 | 1985-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61156474U true JPS61156474U (en) | 1986-09-27 |
Family
ID=30547438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3946785U Pending JPS61156474U (en) | 1985-03-19 | 1985-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61156474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012143038A (en) * | 2010-12-28 | 2012-07-26 | Kokusan Denki Co Ltd | Magnet retainer, permanent magnet type motor having the same, and method of assembling the same |
-
1985
- 1985-03-19 JP JP3946785U patent/JPS61156474U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012143038A (en) * | 2010-12-28 | 2012-07-26 | Kokusan Denki Co Ltd | Magnet retainer, permanent magnet type motor having the same, and method of assembling the same |